Description: 100% brand new, Never been tried or installed Constructed of heavy duty structural steel and black powder coated for corrosion resistance, these steel brackets are built for long wear Mounting is also made easy with a universal hole pattern design Designed for use with underbody truck tool boxes Direct Replacement Professional installation is highly recommended Specification: Size: 18inx18in Welded Structural Material: Steel Finish: Black powder coated Package Includes: .